//
// Copyright (c) 2016-2018 Haggai Eran, Gabi Malka, Lior Zeno, Maroun Tork
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
//  * Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//  * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation and/or
// other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//

#pragma once

#include "udp.h"

#include <boost/preprocessor/iteration/local.hpp>

/* All traffic class ports (inputs or outputs) */
struct tc_ports {
#define BOOST_PP_LOCAL_MACRO(i) \
    udp::udp_builder_metadata_stream meta ## i; \
    hls_ik::data_stream data ## i;
#define BOOST_PP_LOCAL_LIMITS (0, NUM_TC - 1)
%:include BOOST_PP_LOCAL_ITERATE()
};

static inline void link_fifo(tc_ports& in, tc_ports& out)
{
#pragma HLS inline
#define BOOST_PP_LOCAL_MACRO(i) \
    hls_helpers::link_fifo(in.meta ## i, out.meta ## i); \
    hls_helpers::link_fifo(in.data ## i, out.data ## i);
#define BOOST_PP_LOCAL_LIMITS (0, NUM_TC - 1)
%:include BOOST_PP_LOCAL_ITERATE()
}

/* Blocking reads, non-blocking writes */
static inline void link_axi_to_fifo(tc_ports& in, tc_ports& out)
{
#pragma HLS inline
#define BOOST_PP_LOCAL_MACRO(i) \
    hls_helpers::link_axi_to_fifo(in.meta ## i, out.meta ## i); \
    hls_helpers::link_axi_to_fifo(in.data ## i, out.data ## i);
#define BOOST_PP_LOCAL_LIMITS (0, NUM_TC - 1)
%:include BOOST_PP_LOCAL_ITERATE()
}
